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Transformers

Transformers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many transformer manufacturers including Bel, Coilcraft, Hammond, ICE Components, Pulse Electronics, Triad Magnetics, Vacuumschmelze, Wurth Elektronik & more. Please view our selection of transformers below.

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Results: 22,207

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Part #

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.6 W

750315826
Wurth Elektronik
1: $3.15
555In Stock

Mfr. Part No.
750315826

Mouser Part No
710-750315826

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.6 W

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Datasheet

555In Stock

Cut Tape

$3.15

$2.99

$2.52

Reel

$2.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

3.6 W

36 V to 72 V

5 V

SMD/SMT

Pulse Transformers WE-GDTI EP7 1080uH 11pF 2.5:1:1

760301304
Wurth Elektronik
1: $7.84
690In Stock

Mfr. Part No.
760301304

Mouser Part No
710-760301304

Wurth Elektronik

Pulse Transformers WE-GDTI EP7 1080uH 11pF 2.5:1:1

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Datasheet

690In Stock

Cut Tape

$7.84

$7.25

Reel

$6.56

MouseReel Available

Min.: 1
Mult.: 1

: 350

SMD/SMT

Power Transformers - Board Mount WE-UOST Univ Offline 1310uH 0.8A 3000mOhm

760871113
Wurth Elektronik
1: $9.86
254In Stock

Mfr. Part No.
760871113

Mouser Part No
710-760871113

Wurth Elektronik

Power Transformers - Board Mount WE-UOST Univ Offline 1310uH 0.8A 3000mOhm

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Datasheet

254In Stock

Cut Tape

$9.86

$9.70

$9.69

$9.00

Reel

$7.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

6.25 W

85 VAC to 265 VAC

5 V

SMD/SMT

Power Transformers - Board Mount MID-OLSTM L6599A 1.396 mH 12 W

760871131
Wurth Elektronik
1: $7.58
226In Stock

Mfr. Part No.
760871131

Mouser Part No
710-760871131

Wurth Elektronik

Power Transformers - Board Mount MID-OLSTM L6599A 1.396 mH 12 W

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Datasheet

226In Stock

$7.58

$7.04

$6.50

$5.95

View

Min.: 1
Mult.: 1

12 W

85 VAC to 265 VAC

12 V, 12 V

Through Hole

Power Transformers - Board Mount POWER TRANSFORMER THROUGH 2.5VA

PL2.5-10-130B
Tamura
1: $8.23
156In Stock

Mfr. Part No.
PL2.5-10-130B

Mouser Part No
838-PL2.5-10-130B

Tamura

Power Transformers - Board Mount POWER TRANSFORMER THROUGH 2.5VA

Datasheet

156In Stock

$8.23

$7.43

$6.98

$6.49

View

Min.: 1
Mult.: 1

2.5 VA

Through Hole

Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 5440uH

PCS040-EF1305KS
Bourns
1: $4.50
281In Stock

Mfr. Part No.
PCS040-EF1305KS

Mouser Part No
652-PCS040-EF1305KS

Bourns

Current Transformers - Board Mount Current Sense transformer, 40A, EF12.6, 5440uH

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Datasheet

281In Stock

Cut Tape

$4.50

$4.06

$3.90

$3.78

Reel

$3.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

SMD/SMT

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port

HX2260FNL
Pulse Electronics
1: $4.34
310In Stock
NRND

Mfr. Part No.
HX2260FNL

Mouser Part No
673-HX2260FNL

NRND

Pulse Electronics

Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port

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Datasheet

310In Stock

$4.34

$3.92

$3.69

$3.56

View

Min.: 1
Mult.: 1

Power Transformers - Industrial 100W POWER TRANS

290FEXA
Hammond Manufacturing
1: $254.71
2In Stock

Mfr. Part No.
290FEXA

Mouser Part No
546-290FEXA

Hammond Manufacturing

Power Transformers - Industrial 100W POWER TRANS

Datasheet

2In Stock

$254.71

$230.02

$224.10

Min.: 1
Mult.: 1

100 V, 110 V, 120 V, 120 V

60 V, 320 V, 320 V, 345 V, 345 V, 6.3 TV

Screw Mount

Audio Transformers / Signal Transformers GIGABIT PoE+ ISO MOD 24P SMD Dual Port

TG111-HP3NZRL
HALO Electronics
1: $12.20
457In Stock

Mfr. Part No.
TG111-HP3NZRL

Mouser Part No
493-TG111-HP3NZRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT PoE+ ISO MOD 24P SMD Dual Port

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Datasheet

457In Stock

$12.20

$7.88

$6.43

$5.20

View

Min.: 1
Mult.: 1

Autotransformers Step Down Auto Transformer

120-0F
Bel Signal Transformer
1: $54.65
31In Stock

Mfr. Part No.
120-0F

Mouser Part No
530-120-0F

Bel Signal Transformer

Autotransformers Step Down Auto Transformer

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Datasheet

31In Stock

$54.65

$48.74

$47.50

$47.18

View

Min.: 1
Mult.: 1

200 VA

115 VAC to 230 VAC, 115 V to 230 V

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

241-8-120
Bel Signal Transformer
1: $46.71
25In Stock

Mfr. Part No.
241-8-120

Mouser Part No
530-241-8-120

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

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Datasheet

25In Stock

$46.71

$40.37

$37.09

$35.99

View

Min.: 1
Mult.: 1

100 VA

115 VAC

120 V CT

Chassis

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Class 2

CL2-40-12
Bel Signal Transformer
1: $31.62
58In Stock

Mfr. Part No.
CL2-40-12

Mouser Part No
530-CL2-40-12

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Class 2

Datasheet

58In Stock

$31.62

$31.54

$26.65

$24.70

View

Min.: 1
Mult.: 1

40 VA

115 VAC, 230 VAC

12 V

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Class 2

CL2-40-24
Bel Signal Transformer
1: $32.11
46In Stock

Mfr. Part No.
CL2-40-24

Mouser Part No
530-CL2-40-24

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Class 2

Datasheet

46In Stock

$32.11

$30.81

$27.17

$26.26

View

Min.: 1
Mult.: 1

40 VA

115 VAC, 230 VAC

24 V

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

DMPC-X-12
Bel Signal Transformer
1: $16.04
75In Stock

Mfr. Part No.
DMPC-X-12

Mouser Part No
530-DMPC-X-12

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

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Datasheet

75In Stock

$16.04

$16.03

Min.: 1
Mult.: 1

10 VA

115 VAC, 230 VAC

5 V/12 V

Through Hole

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

DP-241-4-10
Bel Signal Transformer
1: $16.96
95In Stock

Mfr. Part No.
DP-241-4-10

Mouser Part No
530-DP-241-4-10

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

95In Stock

$16.96

$14.58

$13.99

$12.72

View

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

10 V CT

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

DP-241-4-20
Bel Signal Transformer
1: $17.05
66In Stock

Mfr. Part No.
DP-241-4-20

Mouser Part No
530-DP-241-4-20

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

66In Stock

$17.05

$14.34

$13.75

$11.68

View

Min.: 1
Mult.: 1

6 VA

115 VAC, 230 VAC

20 V CT

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

DP-241-5-120
Bel Signal Transformer
1: $17.57
87In Stock

Mfr. Part No.
DP-241-5-120

Mouser Part No
530-DP-241-5-120

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

87In Stock

$17.57

$15.91

$15.89

$13.38

View

Min.: 1
Mult.: 1

12 VA

115 VAC, 230 VAC

120 V CT

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

DP-241-5-36
Bel Signal Transformer
1: $16.25
90In Stock

Mfr. Part No.
DP-241-5-36

Mouser Part No
530-DP-241-5-36

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

90In Stock

$16.25

$14.72

$14.11

$13.05

View

Min.: 1
Mult.: 1

12 VA

115 VAC, 230 VAC

36 V CT

Chassis

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

DP-241-8-36
Bel Signal Transformer
1: $37.93
27In Stock

Mfr. Part No.
DP-241-8-36

Mouser Part No
530-DP-241-8-36

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer

Learn More

Datasheet

27In Stock

$37.93

$35.55

$32.51

$31.22

Min.: 1
Mult.: 1

100 VA

115 VAC, 230 VAC

36 V CT

Chassis

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

DPC-120-10
Bel Signal Transformer
1: $10.42
99In Stock

Mfr. Part No.
DPC-120-10

Mouser Part No
530-DPC-120-10

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer

Learn More

Datasheet

99In Stock

$10.42

$10.14

$10.06

$10.05

View

Min.: 1
Mult.: 1

1.2 VA

115 VAC, 230 VAC

120 V CT/60 V

Through Hole

Power Transformers - Industrial 140 VA Isolation 115/230 , 115/230

ECO-140-230
Bel Signal Transformer
1: $96.03
8In Stock

Mfr. Part No.
ECO-140-230

Mouser Part No
530-ECO-140-230

Bel Signal Transformer

Power Transformers - Industrial 140 VA Isolation 115/230 , 115/230

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Datasheet

8In Stock

$96.03

$93.12

$90.29

View

Min.: 1
Mult.: 1

230 VAC

115 V

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Encapsulated

IF-30-34
Bel Signal Transformer
1: $44.62
36In Stock

Mfr. Part No.
IF-30-34

Mouser Part No
530-IF-30-34

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Encapsulated

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Datasheet

36In Stock

$44.62

$40.15

$34.05

$34.02

View

Min.: 1
Mult.: 1

30 VA

115 VAC, 230 VAC

34 V CT/17 V

Through Hole

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Encapsulated

IF-4-10
Bel Signal Transformer
1: $29.83
45In Stock

Mfr. Part No.
IF-4-10

Mouser Part No
530-IF-4-10

Bel Signal Transformer

Power Transformers - Board Mount 50\60 Hz, Laminated Transformer Encapsulated

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Datasheet

45In Stock

$29.83

$24.95

$23.30

$22.92

View

Min.: 1
Mult.: 1

4 VA

115 VAC, 230 VAC

10 V CT/5 V

Through Hole

Power Transformers - Industrial 50\60 Hz, Laminated Transformer, Medical Grade

M4L-3-4
Bel Signal Transformer
1: $166.94
9In Stock

Mfr. Part No.
M4L-3-4

Mouser Part No
530-M4L-3-4

Bel Signal Transformer

Power Transformers - Industrial 50\60 Hz, Laminated Transformer, Medical Grade

Learn More

Datasheet

9In Stock

$166.94

$160.94

$154.17

$151.29

View

Min.: 1
Mult.: 1

450 VA

100 VAC/100 VAC/115 VAC/115 VAC

115 V

Chassis

Power Transformers - Industrial Power Isolation Transformer

SU-3
Bel Signal Transformer
1: $755.97
9In Stock

Mfr. Part No.
SU-3

Mouser Part No
530-SU-3

Bel Signal Transformer

Power Transformers - Industrial Power Isolation Transformer

Learn More

Datasheet

9In Stock

$755.97

Min.: 1
Mult.: 1

3 kVA

104 VAC/110 VAC/120 VAC/208 VAC/220 VAC/230 VAC/240 VAC

0 V/0 V/208 V/220 V/240 V/416 V/440 V/480 V

Chassis

Transformers

Types of Transformers

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1 mW
2.5 mW
3 mW
4 mW
5 mW
10 mW
12 mW
20 mW
23 mW
25 mW
32 mW
35 mW
40 mW
50 mW
50 mW (1/20 W)
60 mW
62.5 mW
65 mW
75 mW
90 mW

660 mV
2 V to 5.5 V
2.5 V to 3.5 V
2.65 V
3 V to 24 V
3 V to 3.6 V
3 V to 5.2 V
3 V to 6 V
3.3 V
3.3 VDC
4 V to 8 V
4.5 V to 5.5 V
4.5 VDC to 12 VDC, 12 VDC to 65 VDC
5 V
5 V to 32 V
5 VDC
6 V
6 V to 12.6 V
6 V to 18 V
6 V to 9 V

0 V to 120 V
0 V to 120 V, 0 V to 240 V
0 V to 120/140 V
0 V to 132 V
0 V to 140 V
0 V to 240 V
0 V to 240 V, 0 V to 480 V
0 V to 280 V
0 V to 480 V
0 V to 480 V, 0 to 560 V
0 V/0 V/104 V/110 V/120 V/208 V/220 V/240 V
0 V/0 V/208 V/220 V/240 V/416 V/440 V/480 V
333 mV
- 200 V, 200 V
- 150 V, 150 V
- 17.5 V, 17.5 V
- 15 V, - 7.5 V, 7.5 V, 15 V
- 15 V, 15 V
- 12 V, 12 V
- 12 V, 12 V, 24 V

Base
Board Mount
Bracket
Bracket, Panel Mount
Bracket Mount
Busbar
Cable
Chassis
Chassis, DIN Rail
Chassis Mount
Clamp-on
Desktop
DIN Rail
DIN Rail, Panel
Flange Mount
Floor Mount
Free Hanging
Mounting Foot
Panel
Panel, Wall Mount